flint glass

简明释义

铅玻璃

英英释义

例句

1.The crystal vase was made of flint glass, which gave it a brilliant shine.

这个水晶花瓶是用火石玻璃制成的，这使它闪耀夺目。

2.For the best optical performance, the lenses were made from flint glass.

为了获得最佳的光学性能，镜头是用火石玻璃制作的。

3.Many high-end wine glasses are crafted from flint glass for better clarity.

许多高档酒杯是用火石玻璃制作的，以提高透明度。

4.The artist chose flint glass to create delicate glass sculptures.

艺术家选择用火石玻璃来创作精致的玻璃雕塑。

5.The antique chandelier features intricate designs made from flint glass crystals.

这盏古董吊灯的复杂设计是由火石玻璃水晶制成的。

作文

Flint glass is a type of glass that has been used for centuries in various applications, from fine glassware to optical instruments. This unique material is composed of silica, lead oxide, and other additives that give it its distinctive properties. The term 'flint' originates from the use of natural flint stones in the early production of glass. Over time, the formulation evolved, but the name stuck. One of the most remarkable features of flint glass (火石玻璃) is its high refractive index, which allows it to bend light more efficiently than regular glass. This characteristic makes it an ideal choice for crafting lenses, prisms, and other optical devices.In addition to its optical qualities, flint glass (火石玻璃) is also known for its clarity and brilliance. When polished, it can achieve a level of transparency that rivals even the finest crystal. This has made it a popular choice among artisans who create decorative glass items, such as vases, bowls, and chandeliers. The ability to cut and engrave flint glass (火石玻璃) with precision allows for intricate designs that enhance its aesthetic appeal.Historically, the production of flint glass (火石玻璃) was a labor-intensive process. Glassmakers would carefully mix the raw materials and heat them in a furnace until they melted. Once cooled, the glass could be shaped using various techniques, including blowing, molding, and casting. Today, advancements in technology have streamlined this process, making it easier to produce high-quality flint glass (火石玻璃) on a larger scale.Despite its many advantages, there are some considerations to keep in mind when working with flint glass (火石玻璃). For instance, the presence of lead oxide in its composition means that it must be handled with care. While the amount of lead in finished products is typically safe for everyday use, it is essential to avoid using flint glass (火石玻璃) for food or drink storage unless specified by the manufacturer. Additionally, due to its higher density compared to ordinary glass, flint glass (火石玻璃) can be more prone to chipping and breaking if not treated gently.In conclusion, flint glass (火石玻璃) is a fascinating material that combines beauty and functionality. Its unique properties make it suitable for a wide range of applications, from decorative art to scientific instruments. As consumers become more aware of the materials they use in their daily lives, understanding the characteristics and proper care of flint glass (火石玻璃) will become increasingly important. Whether you are a collector of fine glassware or simply appreciate the beauty of well-crafted objects, flint glass (火石玻璃) offers a timeless elegance that continues to captivate people around the world.